Wouldn't it be great if the museum collection search could interpret what you might be looking for with a phrase such as "Valentine's Day" (in whatever language you speak), or even simpler, just use an emoji: ❤️? And return relevant objects too?
beta.nasjonalmuseet.no/collection/?...
beta.nasjonalmuseet.no
"❤️" – Semantic Collection Search (BETA) – Nasjonalmuseet